CN108570828B - Water injection tank and washing machine - Google Patents
Water injection tank and washing machine Download PDFInfo
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- CN108570828B CN108570828B CN201710134372.7A CN201710134372A CN108570828B CN 108570828 B CN108570828 B CN 108570828B CN 201710134372 A CN201710134372 A CN 201710134372A CN 108570828 B CN108570828 B CN 108570828B
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- water
- injection tank
- water injection
- kdf
- calcium sulfite
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46176—Galvanic cells
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
Abstract
The invention belongs to the technical field of washing machines, and particularly relates to a water injection tank and a washing machine. The water injection tank comprises a water injection tank body, a water purification cavity is arranged on the water inlet side of the water injection tank body, a filter element formed by KDF and/or calcium sulfite is arranged in the water purification cavity, and a water inlet pipeline of the water injection tank is directly communicated with the water purification cavity; the filter element formed by KDF and/or calcium sulfite can be taken out and replaced and is arranged in the water purification chamber. The water injection tank has excellent purification effect, can effectively remove heavy metal and residual chlorine, inhibits the growth of microorganisms, has a simple structure and has wide applicability.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a water injection tank and a washing machine.
Background
At present, due to the rapid development of the social industry, the living standard of people is provided, and meanwhile, a plurality of adverse factors are brought. Among them, there is a problem that water quality is deteriorated due to the fact that people pay attention to the water quality and the water quality has the greatest influence on human life. At present, the content of harmful substances in water sources used by people is increased, such as heavy metals and the like, which are harmful to human health.
Because the water quality is deteriorated, people cannot directly take water in nature, and generally use the treated tap water, but the tap water still contains heavy metal and residual chlorine with higher content, and when the tap water is used as the washing water of a washing machine, the tap water can pollute clothes, and the harm is caused to the human health for a long time.
In the prior art, a water purifying device is adopted to filter and purify tap water, but the effect of removing heavy metals is poor, and the used water purifying device has a complex structure and high manufacturing cost, and is difficult to generalize.
The invention is especially provided for obtaining a washing machine water purifying device with simple structure and good effects of removing residual chlorine and heavy metals.
Disclosure of Invention
A first object of the present invention is to provide a water injection tank which has a function of purifying tap water, can effectively remove heavy metals and residual chlorine in water for laundry, can inhibit microorganisms, can prevent contamination of laundry, and can protect the health of a user. And the water injection tank has simple structure, utilizes the internal idle space of the washing machine, and is applicable to the structure of the existing washing machine.
In order to solve the technical problems and achieve the beneficial effects, the basic idea of the technical scheme adopted by the invention is as follows:
a water injection tank comprises a water injection tank body, wherein a water purification cavity is arranged on the water inlet side of the water injection tank body, a filter element formed by KDF and/or calcium sulfite is arranged in the water purification cavity, and a water inlet pipeline of the water injection tank is directly communicated with the water purification cavity;
the KDF and calcium sulfite filter element in the water purification chamber can effectively remove floating dust and insoluble solid impurities in water, particularly can remove heavy metal ions and residual chlorine in water, inhibits the reproduction of microorganisms, really achieves the effect of thoroughly purifying the water for washing clothes, and is sanitary and healthy for washing clothes.
The KDF is a high-purity copper and zinc alloy, and the KDF which can be obtained at present has two types of KDF55 and KDF85, wherein KDF55 refers to an alloy of 50% of copper and 50% of zinc; KDF85, an alloy of 85% copper and 15% zinc.
Preferably, the filter element formed by KDF and/or calcium sulfite can be taken out and replaced and is arranged in the water purification chamber.
The water purifier of the prior art has a complex structure, and the filter element in the water purifier cannot be replaced, but the filter element in the water purifying chamber of the water injection tank can be simply taken out and replaced without purchasing a new water purifying chamber, so that the water purifier has high applicability and can save expenses.
Preferably, the water injection groove has a plurality of inlet channels to each inlet channel is connected with the water purification cavity respectively, and it enters into inside the water injection groove body after the water purification cavity to intake.
The water in each water path of the water injection tank is purified by the water purification chamber, so that the all-dimensional clean washing effect of the washing machine in the operation process is really ensured, the probability of clothes pollution is reduced, and the washing machine is more sanitary and healthy.
Preferably, the filter element is formed by uniformly mixing KDF and calcium sulfite and integrally filling the mixture, or is formed by alternately filling KDF and calcium sulfite layer by layer in a layered manner, and the KDF layer is arranged on the water inlet side of the filter element.
KDF and calcium sulfite are uniformly mixed and then are integrally filled, the process is simpler, and the effect of removing residual chlorine and heavy metals is better.
KDF and calcium sulfite are alternately filled layer by layer, and the KDF layer is arranged on the water inlet side of the filter element, so that the effect of removing residual chlorine and heavy metals is enhanced, and the content of microorganisms in the purified water is lower.
Preferably, the side of intaking of water injection groove body is provided with in a plurality of solitary water purification cavities, and a plurality of inlet channels are connected with solitary water purification cavity one-to-one respectively, and the delivery port of a plurality of solitary water purification cavities communicates with the inside many water routes of water injection groove one-to-one respectively.
The filter element of the water purification chamber is arranged in the independent chamber, so that the independence of different water paths is kept, and the water paths are smoother. In addition, because the use frequency of different water routes of the washing machine is different, and the water purification frequency of the corresponding water purification chambers is also different, the filter element can be replaced locally and pertinently according to the actual use condition of the water purification chambers in each chamber by arranging the filter element in the independent chamber, and the filter element does not need to be replaced integrally, so that the filter element material is saved, and the expenditure is saved.
Preferably, the outside of the filter element of KDF and calcium sulfite is provided with a casing structure which encases the KDF and calcium sulfite and allows the water flow to pass through.
Preferably, the shell structure is a stainless steel filter screen, and holes of 200 meshes or more than 200 meshes are distributed on the stainless steel filter screen.
The filter core material can be prevented from losing due to the arrangement, the water flow of the water purification chamber can be kept smooth, and the purification effect of the water purification chamber is prevented from being reduced.
Preferably, KDF and calcium sulfite are respectively particles with 60-115 meshes.
The KDF and the calcium sulfite in the particle size range can improve the effects of removing heavy metal, residual chlorine and insoluble impurities from the water purification chamber and inhibiting the growth of microorganisms, and the purification effect is better.
Preferably, KDF is KDF55, and the mass ratio of KDF55 to calcium sulfite is 10-30: 1.
more preferably, the mass ratio of KDF55 to calcium sulfite is 15-23: 1, most preferably 20: 1.
the filter element adopting the substances and the mass ratio can further improve the purification effect of the water purification chamber, and the clothes washing is sanitary and healthy.
Preferably, a plurality of independent water purification chambers are integrally arranged at the rear end part of the water injection tank body, the upper part of each water purification chamber is provided with an opening, a sealing structure and a cover plate are sequentially arranged above the opening of each water purification chamber, and the cover plates are connected with the chambers through a threaded connection effect.
The rear end portion is a rear portion with reference to a direction in which the detergent box is pushed into the water injection tank.
The water injection groove is arranged at the rear end part of the water injection groove body, so that the internal space of the washing machine can be saved, the pipeline is short, and complicated coiled pipeline connection is avoided; seal structure and apron can ensure that the water purification cavity has sufficient water pressure when purifying waste water, improves purifying effect.
Another important object of the present invention is to provide a washing machine having any one of the above-mentioned water injection tanks disposed therein.
The washing machine provided by the invention has the advantages that the water used in the whole washing process is highly purified, and the washing machine does not contain residual chlorine, heavy metals and microorganisms, and is healthier and safer.
Preferably, a detection unit is provided to detect the number of uses of the filter cartridge of the water purification chamber.
The detection unit can detect the times of actual use of the filter element of the water purification chamber, and a user can judge whether the filter element needs to be replaced according to the obtained test data, so that the water purification chamber is ensured to run more reliably.
Preferably, the system is provided with main washing, prewashing and spraying programs, wherein the main washing, prewashing and spraying programs respectively correspond to the independent water inlet pipelines, and the water inlet of each water inlet pipeline is respectively controlled by different valves arranged on the electromagnetic valve;
each water inlet pipeline is respectively connected with each cavity provided with the filter element, and the purified water enters the water injection tank from the water outlet of each cavity.
The washing machine can avoid heavy metal, residual chlorine and microorganism from polluting clothes, is more sanitary and healthy, meets the requirements of users, only needs to simply transform the structure of the washing machine, saves research and development and production cost, and has considerable market prospect.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
drawings
FIG. 1 is a schematic view of a structure of a water injection tank according to the present invention;
FIG. 2 is a schematic view showing a structure of a washing machine having a water injection tank according to the present invention;
fig. 3 is a schematic structural view of a washing machine having a water injection tank according to the present invention.
The figure is marked with:
1. the water purifier comprises a screw, a cover plate 2, a sealing ring 3, a filter element 4, a water injection groove body 5, a hose 6, an electromagnetic valve 7 and a water purification chamber 8.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The utility model provides a take filtering capability's water injection groove, includes water injection groove body 5, and water injection groove body 5's the side of intaking installs water purification cavity 8, is equipped with the filter core 5 that KDF and/or calcium sulfite constitute in the water purification cavity 8, and water injection groove's water intake pipe is direct to be linked together with water purification cavity 8.
The filter element 4 made of KDF and/or calcium sulfite can be taken out and replaced and is arranged in the water purification chamber 8.
The KDF is a high-purity copper and zinc alloy, and the KDF which can be obtained at present has two types of KDF55 and KDF85, wherein KDF55 refers to an alloy of 50% of copper and 50% of zinc; KDF85, an alloy of 85% copper and 15% zinc.
The water purifying device in the prior art has a complex structure, and the filter element in the water purifying device cannot be replaced, but the filter element 4 in the water purifying chamber 8 of the water injection tank can be simply taken out and replaced, so that the water injection tank is convenient and quick, and a customer can replace the filter element 4 by himself without replacing a new water injection tank, thereby saving the expenditure.
The water injection groove has a plurality of inlet channels to each inlet channel is connected with water purification cavity 8 respectively, and it is inside to enter into water injection groove body 5 to intake behind water purification cavity 8.
The filter element 4 is formed by uniformly mixing KDF and calcium sulfite and then integrally filling, or formed by alternately filling KDF and calcium sulfite layer by layer in a layered manner, and the KDF layer is arranged on the water inlet side of the filter element 4.
The technology for uniformly mixing and integrally filling KDF and calcium sulfite is simple, convenient and quick; KDF and calcium sulfite are alternately filled layer by layer, so that the effects of removing residual chlorine and heavy metals and inhibiting microorganism propagation can be alternately performed for multiple times, and the purification is more complete. The filter element 4 consisting of KDF and calcium sulfite can effectively remove floating dust and insoluble solid impurities in water, particularly can effectively remove heavy metal ions and residual chlorine in water, inhibit the reproduction of microorganisms, really achieve the effect of thoroughly purifying the water for washing clothes, and ensure the sanitation and health of the washing clothes.
During water injection tank body 5's the side of intaking was provided with a plurality of solitary water purification locular cavities 8, a plurality of inlet channels were connected with solitary water purification locular cavity 8 looks one-to-one respectively, and a plurality of solitary water purification locular cavities 8's delivery port communicates with water injection tank inside many water routes looks one-to-one respectively.
The water injection groove has a plurality of inlet channels to each inlet channel is connected with the little cavity of difference respectively, and water enters into water injection groove body 5 behind the water purification cavity, and consequently, the water in each water route of water injection groove has all passed through purification treatment, really ensures washing machine operation process's all-round clean washing effect, reduces the contaminated probability of clothing, and is more sanitary and healthy.
And the filter cores 4 are respectively and independently arranged in different chambers, so that the independence of each waterway can be kept, and the waterway is smoother. In addition, because the water inlet times and the amount of different water paths of the washing machine are different, the corresponding filter elements 4 have different water purifying frequencies, the pollution degree of each filter element 4 is different when the washing machine runs in the same time, and the filter elements 4 are arranged in the independent chambers, so that the filter elements 4 can be locally and pertinently replaced according to the actual use condition of the filter elements 4 in each chamber, uniform replacement is not needed, the filter element material is saved, and the expenditure is saved.
The outer part of the KDF and calcium sulfite filter element is provided with a shell structure, the KDF and calcium sulfite are coated by the shell structure and allow water to pass through, the shell structure is a stainless steel filter screen, and the stainless steel filter screen is distributed with a 200-mesh or above 200-mesh hole structure.
KDF and calcium sulfite are respectively particles of 60-115 meshes;
preferably, KDF is KDF55, and the mass ratio of KDF55 to calcium sulfite is 10-30: 1;
the KDF55 and the calcium sulfite in the particle size range and the mass ratio can improve the effects of removing heavy metals, residual chlorine and insoluble impurities from the water purification chamber and inhibiting the growth of microorganisms, and have better purification effect.
A plurality of solitary water purification cavity 8 an organic whole sets up the rear end portion at water injection groove body 5, and the upper portion opening of water purification cavity 8 sets up, and seal structure and apron 2 have set gradually above the opening of water purification cavity 8, and apron 2 is connected through threaded connection effect and water purification cavity 8.
The structure arrangement can ensure that the water purification chamber 8 keeps better sealing performance, is convenient to detach and install, and facilitates quick replacement of the filter element.
The embodiment also provides a washing machine, and the washing machine is internally provided with the water injection tank with the filtering function.
A detection unit is provided for detecting the number of uses of the filter element 4 disposed in the water purification chamber 8.
The detecting unit can detect the times of the actual use of the filter element 4, and a user can judge whether the filter element 4 needs to be replaced according to the obtained test data, so that the purification of the water purifying chamber is more reliable, and the clothes are prevented from being polluted.
The washing machine is provided with main washing, prewashing and spraying programs, the main washing, prewashing and spraying programs respectively correspond to the independent water inlet pipelines, and the water inlet of each water inlet pipeline is respectively controlled by different valves arranged on the electromagnetic valve;
each water inlet pipeline is respectively connected with each water purification cavity 8 provided with the filter element 4, and the purified water enters the water injection groove from the water outlet of each water purification cavity 8.
The electromagnetic valve 7 is internally provided with a filter screen structure, and inlet water is subjected to first-layer filtering treatment of the electromagnetic valve 7 and then deep purification treatment of the water purification chamber 8, so that the effect of multiple purification guarantee is achieved, the water quality is improved, and the clothes are more sanitary and healthy; and after the first layer of filtration treatment of solenoid valve 7, the aquatic insoluble impurity that gets into the clean chamber is showing and is reducing, avoids blockking up clean water chamber 8 to can also prolong the live time of filter core 4 in the clean water chamber 8, reduce the frequency that filter core 4 was changed.
The water inlet amount of the main washing procedure, the pre-washing procedure and the spraying procedure is different, wherein the water inlet amount of the main washing procedure is larger, so that the replacement period of the filter element 4 in the corresponding cavity is shorter than that of the filter elements 4 in the cavities corresponding to other procedures. The respectively arranged filter elements 4 are convenient to replace locally and pertinently, are fast in aspect, and can save materials.
The washing machine can avoid heavy metal, residual chlorine and microorganism from polluting clothes, is more sanitary and healthy, meets the requirements of users, only needs to be simply transformed on the structure of the washing machine, saves research and development and production cost, and has considerable market prospect.
Example two
The difference between this embodiment and the first embodiment is: the composition of the filter element 4 is optimized.
The filter element 4 adopted in the embodiment comprises KDF55 and calcium sulfite, and the mass ratio of KDF55 to calcium sulfite is 15-23: 1.
the filter element adopting the substances and the mass ratio can further improve the purification effect of the water purification chamber, and the clothes washing is sanitary and healthy.
The washing machine can avoid heavy metal, residual chlorine and microorganism from polluting clothes, is more sanitary and healthy, meets the requirements of users, only needs to be simply transformed on the structure of the washing machine, saves research and development and production cost, and has considerable market prospect.
EXAMPLE III
The difference between this embodiment and the first embodiment is: the composition of the filter element 4 and the partial structure of the water injection tank are optimized.
As shown in fig. 1, the water injection tank comprises a water injection tank body 5 and a water purification chamber 8 integrally integrated with the water injection tank body 5, wherein a filter element 4 composed of KDF and calcium sulfite is arranged in the water purification chamber 8.
The KDF is high-purity copper/zinc alloy, comprises KDF55 and KDF85, and can be selected from one or two of KDF55 or KDF85 when in use.
The KDF of the clean water chamber and the filter element 4 of calcium sulfite can be removed from the clean water chamber 8 for replacement.
The prior art water purifying apparatus has a complicated structure and the cartridge therein cannot be replaced, but the cartridge 4 in the water purifying chamber 8 of the water filling tank of the present invention can be simply taken out and replaced without replacing the water purifying chamber 8 or the water filling tank, which is highly applicable and can save expenses.
The filter element 4 can uniformly mix the filter elements 4 of KDF and calcium sulfite and then integrally fill the filter elements into the water purifying cavity 8, and also can alternately fill the KDF and the calcium sulfite layer by layer.
The technology for uniformly mixing and integrally filling KDF and calcium sulfite is simple, convenient and quick; KDF and calcium sulfite are alternately filled layer by layer, so that the effects of removing residual chlorine and heavy metals and inhibiting microorganism propagation can be alternately performed for multiple times, and the purification is more complete.
The KDF and calcium sulfite filter element 4 can effectively remove floating dust and insoluble solid impurities in water, particularly can effectively remove heavy metal ions and residual chlorine in water, inhibit the reproduction of microorganisms, really achieve the effect of thoroughly purifying the water for washing clothes, and wash clothes healthily.
The water purification chamber 8 is divided into three separate small chambers, each of which is provided with a filter element 4.
The filter element 4 is arranged in three independent chambers, three water inlet pipelines are respectively connected with the water inlets of the three independent chambers, and the water outlets of the three independent chambers are respectively communicated with three water paths of the water injection tank.
The water injection groove has a plurality of inlet channels to each inlet channel is connected with the three little cavity of water purification cavity 8 respectively, and water enters into water injection groove body 5 behind the water purification cavity, and consequently, the water in each water route of water injection groove has all passed through the purification treatment of water purification cavity, really ensures the all-round clean washing effect of washing machine operation process, reduces the contaminated probability of clothing, and is more sanitary and healthy.
The three filter elements 4 are respectively placed in mutually independent chambers, each chamber is provided with a water inlet and a water outlet, the three independent chambers are connected into a whole and are positioned at the rear end part of the water injection tank body 5, the upper part of each chamber is sequentially provided with a sealing ring 3 and a cover plate 2, and the cover plate 2 is connected with the chambers into a whole through screws 1;
the rear end portion is a rear portion with reference to a direction in which the detergent box is pushed into the water injection tank.
In this implementation, three solitary cavity size structure is the same and connect into a rectangle, and sealing washer 3 is the rectangle, and its size matches with the top edge of cavity, can closely laminate. The upper edges of the cover plate 2, the sealing ring 3 and the cavity are matched with each other and connected into a whole through a threaded connection effect, the middle part of the long edge of the cover plate 2 is provided with 2 mounting holes, the middle part of the wide edge of the cover plate 2 is provided with one mounting hole, the upper edge of the cavity is provided with a corresponding mounting hole, and the screw 1 penetrates through the mounting hole in the cover plate 2 and the upper edge of the cavity to be provided with a corresponding mounting hole to be connected into a whole. So can make the sealing performance of water purification chamber 8 better to the technical scheme is simple effective.
The filter elements 4 are respectively and independently arranged in different chambers, so that the independence of each waterway can be kept, and the waterway is smoother. In addition, because the water inlet times and the amount of different water paths of the washing machine are different, the corresponding filter elements 4 have different water purifying frequencies, the pollution degree of each filter element 4 is different when the washing machine runs in the same time, and the filter elements 4 are arranged in the independent chambers, so that the filter elements 4 can be locally and pertinently replaced according to the actual use condition of the filter elements 4 in each chamber, uniform replacement is not needed, the filter element material is saved, and the expenditure is saved.
The back end part of the water injection groove body 5 can save the internal space of the washing machine, the pipeline is short, and the complex coiled pipeline connection is avoided; the sealing ring 3 and the cover plate 2 can ensure that the water purifying cavity has enough water pressure when purifying water, and the purifying effect is improved.
The KDF and calcium sulfite filter element 4 is formed by uniformly mixing the KDF and calcium sulfite and then integrally filling the mixture, or is formed by alternately filling the KDF and the calcium sulfite layer by layer. KDF and calcium sulfite are uniformly mixed and then are integrally filled, the process is simpler, and the effect of removing residual chlorine and heavy metals is better. KDF and calcium sulfite are alternately filled layer by layer, the effect of removing residual chlorine and heavy metals is enhanced, and the content of microorganisms in the purified water is lower.
The outer part of the filter element 4 of KDF and calcium sulfite is provided with a shell structure which coats the KDF and the calcium sulfite and allows water flow to pass through. The shell structure is a stainless steel filter screen, and the stainless steel filter screen is distributed with a 200-mesh or more than 200-mesh hole structure.
The filter core material can be prevented from losing due to the arrangement, the water flow of the water purification chamber can be kept smooth, and the purification effect of the water purification chamber is prevented from being reduced.
KDF and calcium sulfite are respectively particles with 60-115 meshes, and preferably, KDF and calcium sulfite are particles with 75-100 meshes.
The filter element 4 comprises KDF55 and calcium sulfite, and the mass ratio of KDF55 to calcium sulfite is 10-30: 1.
the KDF55 and the calcium sulfite in the particle size range and the mass ratio can improve the effects of removing heavy metals, residual chlorine and insoluble impurities from the water purification chamber and inhibiting the growth of microorganisms, and have better purification effect.
The embodiment also provides a washing machine, wherein the washing machine is internally provided with a water injection tank as described above, and is shown in figures 2-3.
The washing machine provided by the invention has the advantages that the water used in the whole washing process is highly purified, and the washing machine does not contain residual chlorine, heavy metals and microorganisms, and is healthier and safer.
The washing machine is provided with a detection unit for detecting the using times of the filter element 4.
The detecting unit can detect the times of the actual use of the filter element 4, and a user can judge whether the filter element needs to be replaced according to the obtained test data, so that the running of the water purifying chamber is more reliable.
The washing machine of the embodiment has main washing, prewashing and spraying programs, wherein the main washing, prewashing and spraying programs respectively correspond to the independent water inlet pipelines, and the water inlet of each water inlet pipeline is respectively controlled by different valves arranged on the electromagnetic valve;
each water inlet pipeline is respectively connected with a filter element 4 arranged in an independent cavity, and purified water enters the water injection tank from a water outlet of the independent cavity.
The solenoid valve 7 of the washing machine is provided with valves for respectively controlling the water inlet of the main washing, the prewashing and the spraying procedures, the water outlet of each valve is respectively connected with the water inlet of each cavity of the water purification cavity through a hose 6, the filter element 4 is respectively placed in each cavity, and the water inlet of the main washing, the prewashing and the spraying procedures is purified by the water purification cavity 8.
The electromagnetic valve 7 is internally provided with a filter screen structure, a water source is subjected to first-layer filtering treatment of the electromagnetic valve 7 and then deep purification treatment of the water purification chamber 8, so that the effect of multiple purification guarantee is achieved, the water quality is improved, and the clothes washing is more sanitary and healthy; and after the first layer of filtration treatment of solenoid valve, the aquatic insoluble impurity that gets into purification module is showing and is reducing, avoids blockking up water purification cavity 8 to can also prolong the live time of filter core 4 in the water purification cavity, reduce the frequency that filter core 4 was changed.
The water inlet amount of the main washing procedure, the pre-washing procedure and the spraying procedure is different, wherein the water inlet amount of the main washing procedure is larger, so that the replacement period of the filter element 4 in the corresponding cavity is shorter than that of the filter elements 4 in the cavities corresponding to other procedures. The respectively arranged filter elements 4 are convenient to replace locally and pertinently, are fast in aspect, and can save materials.
The washing machine can avoid heavy metal, residual chlorine and microorganism from polluting clothes, is more sanitary and healthy, meets the requirements of users, only needs to be simply transformed on the structure of the washing machine, saves research and development and production cost, and has considerable market prospect.
The filter element 4 adopted in this embodiment includes KDF55 and calcium sulfite, and the mass ratio of KDF55 to calcium sulfite is 20: 1.
the filter element adopting the substances and the mass ratio can further improve the purification effect of the water purification chamber, and the clothes washing is sanitary and healthy.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (12)
1. The utility model provides a water injection groove, includes water injection groove body (5), its characterized in that:
a water purification chamber (8) is arranged at the water inlet side of the water injection tank body (5), a filter element (4) formed by KDF and/or calcium sulfite is arranged in the water purification chamber (8), and a water inlet pipeline of the water injection tank is directly communicated with the water purification chamber (8);
the water injection tank is provided with a plurality of water inlet pipelines, each water inlet pipeline is respectively connected with the water purification cavity (8), and inlet water enters the water injection tank body (5) after passing through the water purification cavity (8);
a plurality of independent water purification chambers (8) are arranged on the water inlet side of the water injection tank body (5), a plurality of water inlet pipelines are respectively connected with the independent water purification chambers (8) in a one-to-one correspondence manner, and water outlets of the independent water purification chambers (8) are respectively communicated with a plurality of water ways in the water injection tank in a one-to-one correspondence manner;
a plurality of independent water purification chambers (8) are integrally arranged at the rear end part of the water injection tank body (5), the upper part of each water purification chamber (8) is provided with an opening, a sealing structure and a cover plate (2) are sequentially arranged above the opening of each water purification chamber (8), and the cover plate (2) is connected with the water purification chambers (8) through a threaded connection effect.
2. The water injection tank according to claim 1, wherein: the filter element (4) formed by KDF and/or calcium sulfite can be taken out and replaced and is arranged in the water purification chamber (8).
3. The water injection tank according to claim 2, wherein: the filter element (4) is formed by uniformly mixing KDF and calcium sulfite and then integrally filling, or is formed by alternately filling KDF and calcium sulfite layer by layer in a layered manner, and the KDF layer is arranged on the water inlet side of the filter element (4).
4. A water injection tank according to any one of claims 1 to 3, wherein: the outer part of the filter element of KDF and calcium sulfite is provided with a shell structure which coats the KDF and the calcium sulfite and allows water to flow through.
5. The water injection tank according to claim 4, wherein: the shell structure is a stainless steel filter screen, and the stainless steel filter screen is distributed with a hole structure of more than 200 meshes.
6. The water injection tank according to claim 5, wherein: KDF and calcium sulfite are respectively particles of 60-115 meshes.
7. The water injection tank according to claim 6, wherein: KDF is KDF55, and the mass ratio of KDF55 to calcium sulfite is 10-30: 1.
8. the water injection tank according to claim 6, wherein: KDF is KDF55, and the mass ratio of KDF55 to calcium sulfite is 15-23: 1.
9. the water injection tank according to claim 6, wherein: KDF is KDF55, and the mass ratio of KDF55 to calcium sulfite is 20: 1.
10. a washing machine characterized by: the washing machine is internally provided with a water injection tank according to any one of claims 1 to 9.
11. The washing machine as claimed in claim 10, wherein: the detection unit is used for detecting the use times of the filter element (4) of the water purification chamber.
12. A washing machine as claimed in claim 10 or 11, characterized in that:
the device is provided with main washing, prewashing and spraying programs, wherein the main washing, prewashing and spraying programs respectively correspond to the independent water inlet pipelines, and the water inlet of each water inlet pipeline is respectively controlled by different valves arranged on the electromagnetic valve (7);
each water inlet pipeline is respectively connected with each water purification chamber (8) provided with the filter element (4), and the purified water enters the water injection groove from the water outlet of each water purification chamber (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134372.7A CN108570828B (en) | 2017-03-08 | 2017-03-08 | Water injection tank and washing machine |
| PCT/CN2018/078371 WO2018161928A1 (en) | 2017-03-08 | 2018-03-08 | Washing machine having water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710134372.7A CN108570828B (en) | 2017-03-08 | 2017-03-08 | Water injection tank and washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN108570828A CN108570828A (en) | 2018-09-25 |
| CN108570828B true CN108570828B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710134372.7A Active CN108570828B (en) | 2017-03-08 | 2017-03-08 | Water injection tank and washing machine |
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| Country | Link |
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| CN (1) | CN108570828B (en) |
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| KR19980083496A (en) * | 1997-05-15 | 1998-12-05 | 윤종용 | Chlorine Removal Device for Washing Machine |
| CN2319433Y (en) * | 1997-12-10 | 1999-05-19 | 无锡小天鹅股份有限公司 | Inlet water treatment device of washing machine |
| CN101812797A (en) * | 2009-02-20 | 2010-08-25 | 海尔集团公司 | Water circuit system of washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3757457B2 (en) * | 1996-02-27 | 2006-03-22 | 松下電器産業株式会社 | Washing machine |
| JPH10295985A (en) * | 1997-04-28 | 1998-11-10 | Samsung Electron Co Ltd | Washing machine capable of dechlorinating washing water and method of dechlorinating washing water |
| CN2294986Y (en) * | 1997-05-05 | 1998-10-21 | 海尔集团公司 | Device for improving water-quality for washer |
| JP4381505B2 (en) * | 1999-06-07 | 2009-12-09 | 花王株式会社 | Washing method |
| CN2715851Y (en) * | 2004-06-24 | 2005-08-10 | 李炜 | Moveable shower spray head device with replaceable filtering core |
| CN205024471U (en) * | 2015-09-10 | 2016-02-10 | 松下家电研究开发（杭州）有限公司 | Washing machine water treatment facilities and washing machine with water purification function |
| CN205740425U (en) * | 2016-05-05 | 2016-11-30 | 浙江沁园水处理科技有限公司 | Portable life, slurry purifying processing device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980083496A (en) * | 1997-05-15 | 1998-12-05 | 윤종용 | Chlorine Removal Device for Washing Machine |
| CN2319433Y (en) * | 1997-12-10 | 1999-05-19 | 无锡小天鹅股份有限公司 | Inlet water treatment device of washing machine |
| CN101812797A (en) * | 2009-02-20 | 2010-08-25 | 海尔集团公司 | Water circuit system of washing machine |
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| CN108570828A (en) | 2018-09-25 |
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Effective date of registration: 20200909 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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Effective date of registration: 20201111 Address after: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee after: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266400 Haier Industrial Park, front Bay Road, Jiaonan, Shandong, Qingdao Patentee before: QINGDAO JIAONAN HAIER WASHING MACHINE Co.,Ltd. |
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